[PATCH 1/6] perf scripts python: exported-sql-viewer.py: Fix error when shrinking / enlarging font

Adrian Hunter
2019-05-03T12:10:00Z

Fix the following error if shrink / enlarge font is used with the help
window.

Traceback (most recent call last):
File "tools/perf/scripts/python/exported-sql-viewer.py", line 2791, in ShrinkFont
ShrinkFont(win.view)
AttributeError: 'HelpWindow' object has no attribute 'view'

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
tools/perf/scripts/python/exported-sql-viewer.py | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py
index c586abfb2b46..289e8dbd1444 100755
--- a/tools/perf/scripts/python/exported-sql-viewer.py
+++ b/tools/perf/scripts/python/exported-sql-viewer.py
@@ -2770,6 +2770,14 @@ class MainWindow(QMainWindow):
help_menu = menu.addMenu("&Help")
help_menu.addAction(CreateAction("&Exported SQL Viewer Help", "Helpful information", self.Help, self, QKeySequence.HelpContents))

+ def Try(self, fn):
+ win = self.mdi_area.activeSubWindow()
+ if win:
+ try:
+ fn(win.view)
+ except:
+ pass
+
def Find(self):
win = self.mdi_area.activeSubWindow()
if win:
@@ -2787,12 +2795,10 @@ class MainWindow(QMainWindow):
pass

def ShrinkFont(self):
- win = self.mdi_area.activeSubWindow()
- ShrinkFont(win.view)
+ self.Try(ShrinkFont)

def EnlargeFont(self):
- win = self.mdi_area.activeSubWindow()
- EnlargeFont(win.view)
+ self.Try(EnlargeFont)

def EventMenu(self, events, reports_menu):
branches_events = 0
--
2.17.1